How severe is CVE-2024-27103?

CVE-2024-27103 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-27103 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-27103?

CVE-2024-27103 affects Pinterest Querybook. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-27103?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-27103 have an EU (EUVD) identifier?

Yes. CVE-2024-27103 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-24353.

When was CVE-2024-27103 published?

CVE-2024-27103 was published on 2024-02-28 and last updated on 2026-06-17.

CVE-2024-27103

CVE-2024-27103 is a medium-severity vulnerability in Pinterest Querybook with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-24353
Weakness: CWE-79
Affected product: Pinterest Querybook
Published: 2024-02-28
Last modified: 2026-06-17

Description

Querybook is a Big Data Querying UI. When a user searches for their queries, datadocs, tables and lists, the search result is marked and highlighted, and this feature uses dangerouslySetInnerHTML which means that if the highlighted result has an XSS payload it will trigger. While the input to dangerouslySetInnerHTML is not sanitized for the data inside of queries which leads to an XSS vulnerability. During the "query auto-suggestion" the name of the suggested tables are set with innerHTML which leads to the XSS vulnerability. A patch to rectify this issue has been introduced in Querybook version 3.31.2.

Frequently asked questions

What is CVE-2024-27103?: Querybook is a Big Data Querying UI. When a user searches for their queries, datadocs, tables and lists, the search result is marked and highlighted, and this feature uses dangerouslySetInnerHTML which means that if the highlighted result has an XSS payload it will trigger. While the input to dangerouslySetInnerHTML is not sanitized for the data inside of queries which leads to an XSS vulnerability. During the "query auto-suggestion" the name of the suggested tables are set with innerHTML which leads to the XSS vulnerability. A patch to rectify this issue has been introduced in Querybook version 3.31.2.
How severe is CVE-2024-27103?: CVE-2024-27103 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-27103 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-27103?: CVE-2024-27103 affects Pinterest Querybook. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-27103?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-27103 have an EU (EUVD) identifier?: Yes. CVE-2024-27103 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-24353.
When was CVE-2024-27103 published?: CVE-2024-27103 was published on 2024-02-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pinterest:querybook:*:*:*:*:*:*:*:*

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